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Instead of Altair GraphQL Client
Altair GraphQL Client alternatives
Altair GraphQL Client focuses on running and debugging GraphQL queries, mutations, and subscriptions. It includes query formatting, multipart file uploads, collection export, reusable environment variables, and a schema explorer. Scripts and plugins extend its workflow, while Altair GraphQL Cloud adds centralized query management, versioning, and shareable query URLs. It runs on web and desktop platforms, with a free plan and Pro at $7.99 per user per month.
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Postman
by PostmanFree plan ExtensionLinuxMac+2Teams managing APIs across multiple protocols — Postman adds multi-protocol API design, distribution, documentation, and monitoring alongside its GraphQL support.
Free plan · paid from $9/mo (annual) Visit site - 2
Apidog
Free plan APIExtensionLinux+4Specification-led API design and automated testing — Apidog adds specification-based request generation, response validation, visual test automation, database operations, and CI/CD integrations.
Free plan · paid from $9/user/mo (annual) · 14-day trial Visit site - 3
SoapUI
Free plan Open source APILinuxMac+2Free functional and regression API testing — SoapUI adds drag-and-drop functional and regression tests, data-driven testing, SOAP/WSDL support, and SOAP and REST mocks.
Free plan Visit site - 4
Insomnia
Free plan LinuxMacSelf-hosted+1API design, mock generation, and MCP workflows — Insomnia adds OpenAPI spec-first design, mock generation, a collection runner, CI/CD execution, and an MCP client.
Free plan · paid from $12/user/mo · 14-day trial Visit site - 5
Bruno
Free plan Open source APIExtensionLinux+3Git-versioned API collections and CI/CD — Bruno stores collections as plain-text files in project repositories and offers a desktop client, CLI, IDE extension, documentation generator, and mock server.
Free plan · paid from $6/user/mo (annual) · 14-day trial Visit site - 6
HTTPie
Free plan Open source LinuxMacWeb+1Free API requests from terminal or offline apps — HTTPie adds a command-line client and graphical apps with offline request building, previews, autosave, and realtime sync.
Free plan Visit site - 7
Hoppscotch
Free plan APILinuxMac+3Collaborative API work with on-prem deployment — Hoppscotch adds real-time team collaboration and supports WebSocket, Socket.IO, MQTT, and Server-Sent Events alongside GraphQL.
Free plan · paid from $6/user/mo (annual) Visit site - 8
Apollo Client
Free plan AndroidAPIExtension+2 - 9
Ariadne
Free plan APILinuxSelf-hosted+1 - 10
Amazon AppSync
Free plan APIWeb - 11
Graphene
Free plan LinuxSelf-hosted - 12
GraphQL Hive
Free plan APISelf-hostedWeb - 13
Hasura
Free plan APILinuxSelf-hosted+1 - 14
GraphiQL
Free plan Self-hostedWeb - 15
gqlgen
Free plan Self-hosted - 16
GraphQL Java
Free plan APISelf-hosted - 17
GraphQL.js
Free plan APIWeb - 18
GraphQL Kotlin
Free plan APISelf-hosted - 19
Hot Chocolate
Free plan APISelf-hostedWeb - 20
GraphQL Ruby
Free plan APISelf-hosted - 21
PostGraphile
Free plan APISelf-hostedWeb - 22
async-graphql
Free plan Self-hosted - 23
Lighthouse
Free plan APISelf-hosted - 24
Netflix DGS
Free plan APISelf-hosted - 25
WunderGraph Cosmo
Free plan APISelf-hostedWeb - 26
Strawberry GraphQL
Free plan APISelf-hosted - 27
Relay
Free plan AndroidiPhoneWeb - 28
Mercurius
Free plan APISelf-hosted - 29
urql
Free plan APIExtensionWeb - 30
Sangria
Free plan APISelf-hosted - 31
Apollo GraphOS
Free plan Web
You may want another client if your work spans more API protocols or requires design, mocking, or broader testing workflows. Altair’s web app is intended for quick or one-time use, not full development, and the maker says it has limitations. Its paid plans and platform choices may also shape a switch. Compare protocol support, collaboration, automation, and integrations against the GraphQL tools you rely on. A wider API platform is a better fit only if its added workflow addresses a need Altair does not cover.
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